packages/vtk/src/bbvtkTransform.cxx

   1 #include "bbvtkTransform.h"
   2 #include "bbvtkPackage.h"
   3
   4
   5 namespace bbvtk
   6 {
   7
   8 BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,Transform)
   9 BBTK_BLACK_BOX_IMPLEMENTATION(Transform,bbtk::AtomicBlackBox);
  10 void Transform::Process()
  11 {
  12     if (result!=NULL)
  13         {
  14                 result->Delete();
  15         }
  16         result = vtkTransform::New();
  17
  18
  19         if (bbGetInputIn()!=NULL)
  20         {
  21                 result->Concatenate( bbGetInputIn()->GetMatrix() );
  22         }
  23
  24
  25         if (bbGetInputScale().size()>=3)
  26         {
  27                 result->Scale(bbGetInputScale()[0], bbGetInputScale()[1], bbGetInputScale()[2]);
  28         }
  29
  30         if ((bbGetInputTranslate().size()>=3) && (bbGetInputSpacing().size()>=3))
  31         {
  32                 double tx = bbGetInputTranslate()[0] * bbGetInputSpacing()[0];
  33                 double ty = bbGetInputTranslate()[1] * bbGetInputSpacing()[1];
  34                 double tz = bbGetInputTranslate()[2] * bbGetInputSpacing()[2];
  35                 result->Translate(tx,ty,tz);
  36         }
  37
  38         if (bbGetInputRotateWXYZ().size()>=4)
  39         {
  40           result->RotateWXYZ(bbGetInputRotateWXYZ()[0],bbGetInputRotateWXYZ()[1], bbGetInputRotateWXYZ()[2], bbGetInputRotateWXYZ()[3]);
  41         }
  42
  43         result->Update();
  44
  45         bbSetOutputOut(result);
  46 }
  47
  48
  49 void Transform::bbUserConstructor()
  50 {
  51     bbSetInputIn(NULL);
  52
  53         vecScale.push_back(1);  // scale x
  54         vecScale.push_back(1);  // scale y
  55         vecScale.push_back(1);  // scale z
  56     bbSetInputScale(vecScale);
  57
  58         vecRotateWXYZ.push_back(0);  //angle
  59         vecRotateWXYZ.push_back(1);  //vx
  60         vecRotateWXYZ.push_back(0);  //vy
  61         vecRotateWXYZ.push_back(0);  //vz
  62     bbSetInputRotateWXYZ(vecRotateWXYZ);
  63
  64         vecTranslate.push_back(0);  //tx
  65         vecTranslate.push_back(0);  //ty
  66         vecTranslate.push_back(0);  //tz
  67     bbSetInputTranslate(vecTranslate);
  68
  69         vecSpacing.push_back(1);  //spacing x
  70         vecSpacing.push_back(1);  //spacing y
  71         vecSpacing.push_back(1);  //spacing z
  72     bbSetInputTranslate(vecSpacing);
  73
  74         result = NULL;
  75 }
  76 /*
  77 void Transform::bbUserCopyConstructor()
  78 {
  79
  80
  81 }
  82 */
  83 void Transform::bbUserDestructor()
  84 {
  85
  86
  87 }
  88 }
  89 // EO namespace bbvtk
  90
  91